22958122 has 16 divisors (see below), whose sum is σ = 37769472. Its totient is φ = 10379520.

The previous prime is 22958119. The next prime is 22958123. The reversal of 22958122 is 22185922.

It is not an unprimeable number, because it can be changed into a prime (22958123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1543 + ... + 6949.

It is an arithmetic number, because the mean of its divisors is an integer number (2360592).

Almost surely, 2^22958122 is an apocalyptic number.

22958122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22958122 is a deficient number, since it is larger than the sum of its proper divisors (14811350).

22958122 is a wasteful number, since it uses less digits than its factorization.

22958122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5613.

The product of its digits is 5760, while the sum is 31.

The square root of 22958122 is about 4791.4634507632. The cubic root of 22958122 is about 284.2139910041.

The spelling of 22958122 in words is "twenty-two million, nine hundred fifty-eight thousand, one hundred twenty-two".